Red Bull's Christian Horner says engine penalty system needs serious rethink read more »

Red Bull may have the power to veto McLaren's expected switch to Renault, however, Christian Horner says they won't as "two strong customer teams is only a good... read more »

Red Bull boss Christian Horner has called for an urgent review of F1's engine-penalty rules in the wake of the Italian GP being transformed by grid demotions. read more »

Red Bull team boss Christian Horner has compared Daniel Ricciardo to Nigel Mansell following his storming run from P16 to P4 at the Italian Grand Prix. read more »

Red Bull F1 chief Christian Horner is receptive to a possible link-up between Toro Rosso and Honda, opening up a future engine option for the senior team. read more »

Red Bull bosses Helmut Marko and Christian Horner insist they have no regrets about Max Verstappen and Daniel Ricciardo taking grid penalties despite their strong performance... read more »

Renault reliability 'not where it should be' - Christian Horner read more »

Following Max Verstappen's retirement from the Belgian Grand Prix, Red Bull boss Christian Horner has criticism engine suppliers Renault, feeling they need this problems... read more »

Christian Horner has hit out at Renault's "below par service" after Max Verstappen suffered a fifth engine related retirement in the Belgian Grand Prix. read more »

Following another retirement, Red Bull boss Christian Horner says Renault has to get its act together. read more »

SPA-FRANCORCHAMPS, Belgium -- After witnessing Max Verstappen suffer another engine failure at the Belgian Grand Prix, Red Bull boss Christian Horner issued a message to... read more »

Red Bull team boss Christian Horner says engine supplier Renault is providing a "below par" service after another failure on Max Verstappen's car at the Belgian… read more »

Max Verstappen will take grid penalties for the Italian Grand Prix after his Belgium engine failure, says Red Bull Formula 1 team principal Christian Horner read more »

Red Bull boss Christian Horner said Formula 1 engine supplier Renault need to sort out its reliability problems because his team is not getting what it pays for read more »

Christian Horner reckons it is unlikely that Renault will power McLaren in 2018 as permission from the FIA to do so would all but end Honda's F1 involvement. read more »

Part 1 of today's press conference with Cyril Abiteboul, Christian Horner and Guenther Steiner. read more »

Renault do not have the capacity to power a fourth team in 2018 and McLaren may have to look elsewhere for their "engine shuffle", according to Christian Horner. read more »

Sebastian Vettel only gets stronger the closer it gets to the end of a championship battle, according to his former boss Christian Horner. read more »

Christian Horner believes "remarkably strong" Sebastian Vettel is more than up for title showdown. read more »

Red Bull team principal Christian Horner believes outscoring Ferrari in the remainder of the 2017 Formula One season is a "realistic and aggressive target" for his... read more »

Team Principal Christian Horner wants Red Bull to fight back and outscore Ferrari across the remaining nine races of 2017. read more »

Christian Horner has said Red Bull are aiming to outscore Ferrari in the second half of the season, but conceded the current gap to them and Mercedes is too difficult to overhaul. read more »

Red Bull can aim to outscore Ferrari in the remainder of the 2017 Formula 1 season, believes team principal Christian Horner read more »

Red Bull boss Christian Horner is confident Max Verstappen will not be tempted to join Ferrari or Mercedes in the near future. read more »

If Christian Horner were in charge of Formula One he'd bring back high-revving V12 engines, but the Red Bull team boss doubts the sport's decision makers will agree... read more »